Unity 15-525402 Air Suspension Spring - Rear Right

Overview of Unity Air Suspension Spring/Bag Rear for BMW

The Unity Air Suspension Spring/Bag 15-525402 is designed specifically for the rear position of select BMW models. Engineered to meet the suspension needs of BMW 525i, 528i, and 540i vehicles, this air suspension spring provides reliable support and ride quality for your car's rear axle.

• Rear position air suspension spring designed for BMW 525i, 528i, and 540i
• Part number 15-525402 ensures precise fitment and compatibility
• Part of the Unity Air Suspension Spring/Bag product line for consistent performance
• Manufactured to meet OEM specifications for suspension components
• GTIN 00817778020563 for easy identification and inventory management

Detailed Description of the Air Suspension Spring/Bag

This Unity Air Suspension Spring/Bag 15-525402 is engineered to replace the rear air suspension spring on compatible BMW models, including the 525i, 528i, and 540i. The rear position placement is critical for maintaining proper vehicle height, load support, and ride comfort. The Unity Air Suspension Spring/Bag product line focuses on delivering components that integrate seamlessly with existing suspension systems, ensuring durability and consistent air spring performance. This part is manufactured to meet the exact specifications required for these BMW models, providing a direct replacement that supports the vehicle’s suspension geometry and handling characteristics.

Common Applications and Issues Addressed

• Restores proper rear suspension height and load leveling
• Replaces worn or leaking air suspension springs causing ride sag
• Improves rear axle stability and handling on BMW 525i, 528i, and 540i
• Addresses air spring failure symptoms such as uneven ride or noise
• Supports suspension system after damage or wear from road conditions

Installation Notes and Tips

• Ensure vehicle is safely lifted and supported before removing old air spring
• Check for any air line damage or leaks during replacement
• Use OEM or recommended tools to avoid damage to suspension components
• Verify proper seating and alignment of the air spring in the rear position
• After installation, test the air suspension system for leaks and proper inflation

Quality Assurance and Warranty Information

Unity manufactures the Air Suspension Spring/Bag 15-525402 to meet stringent quality standards, ensuring reliable performance and durability. This part is designed to match OEM specifications for the rear air suspension spring on BMW 525i, 528i, and 540i models. Warranty coverage details should be confirmed with the distributor or installer, as Unity typically offers limited warranties covering defects in materials and workmanship.